12179968208

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{10721803}}^1$

素因数の和:10721882

約数の個数: 20

約数和(自身を含む): 23931066528

約数和(自身を除く): 11751098320

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 10721803, 21443606, 42887212, 85774424, 171548848, 761248013, 1522496026, 3044992052, 6089984104, 12179968208]

約数ペア:

[(1, 12179968208), (2, 6089984104), (4, 3044992052), (8, 1522496026), (16, 761248013), (71, 171548848), (142, 85774424), (284, 42887212), (568, 21443606), (1136, 10721803)]